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发明名称
Novel colouring composition and a process for the manufacture thereof
摘要
申请公布号
GB838925(A)
申请公布日期
1960.06.22
申请号
GB19580025795
申请日期
1958.08.11
申请人
F. HOFFMANN-LA ROCHE & CO., AKTIENGESELLSCHAFT
发明人
分类号
A23C15/12
主分类号
A23C15/12
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